# 四大基本数据结构中 list 和 tuple是有序的， dict 和 set 是无序的
# 四大数据结构， 除了 tuple不可更改,其余的都是可以更改的

age = 24 #整数
money = 99.99 #浮点数
T = bool(1)
F = bool(0) #布尔值
er = bytes("so many money".encode("utf-8")) #二进制
c = None

list1 = ["I am", age, "years old, and I make", money, "money today.", er,  "so I am very happy", T, c]
print(list1)

tuple1 = ("I am", age, "years old, and I make", money, "money today.", er,  "so I am very happy", T, c)
print(tuple1)

set1 = {"I am", age, "years old, and I make", money, "money today.", er,  "so I am very happy", T, c}
print(set1)

dict1 = {"age": 24, "money": 99.99, "T": bool(1),
         "er": bytes("so many money".encode("utf-8")), "c": None}
print(dict1)

echo(list1)





